Thunder Gun: Revenge of the Mutants

You have a gun that shoots lightning, goddamnit; with it, you will defend Earth against formidable mutant enemies until rainstorms render it inoperable, forcing you to use conventional weapons until the skies clear. With loads of unlockable costumes, perks, and characters, Thunder Gun: Revenge of the Mutants will keep you playing for hours while you master its insane difficulty, comboing, chaining, and rocket-jumping.Features
Fear the game’s punishing, old-school Difficulty

Be rewarded by an XP system that values skill over grinding

Unlock loads of Characters, Costumes, and Perks

Battle on different Maps, each with their own obstacles to overcome

Keep matches fresh with Endless and 5-Minute play modes

Supreme controllability with both Mouse/Keyboard and Gamepad support

Whippings are inevitable
Soundtrack
The Thunder Gun: Revenge of the Mutants Soundtrack was written and created by Mike LeRoy specifically for the game and can be purchased at his Bandcamp Page.